4022537900 has 18 divisors (see below), whose sum is σ = 8728907460. Its totient is φ = 1609015120.

The previous prime is 4022537891. The next prime is 4022537933. The reversal of 4022537900 is 97352204.

It is a happy number.

It is a super-2 number, since 2×4022537900² = 32361622313872820000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20112590 + ... + 20112789.

Almost surely, 2^4022537900 is an apocalyptic number.

It is an amenable number.

4022537900 is an abundant number, since it is smaller than the sum of its proper divisors (4706369560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4022537900 is a wasteful number, since it uses less digits than its factorization.

4022537900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40225393 (or 40225386 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 4022537900 is about 63423.4806676518. The cubic root of 4022537900 is about 1590.3768604213.

It can be divided in two parts, 40225 and 37900, that added together give a 7-th power (78125 = 5⁷).

The spelling of 4022537900 in words is "four billion, twenty-two million, five hundred thirty-seven thousand, nine hundred".